Injection assist device



FIG. 1 is a front and top perspective view of a elongated injectionassist device in accordance with my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is right side elevational view thereof.

CLAIM The ornamental design for an injection assist device, as shown anddescribed.